Forest 104 Route is a hiking, biking, and horse trail in Yavapai County, Arizona. It is within Prescott National Forest. It is 2.2 miles long and begins at 7,540 feet altitude. Traveling the entire trail is 3.7 miles with a total elevation gain of 351 feet. The Dry Lake Tank (elevation 7,621 feet) reservoir, the Dry Lake Tank and Mingus Lake waters, and the Mingus Mountain Campground camp site can be seen along the trail. The trail ends near the KUSK-TV (Prescott) (elevation 7,664 feet), KNOT-FM (Prescott) (elevation 7,664 feet), KVRD-FM (Cottonwood) (elevation 7,661 feet), KAHM-FM (Prescott) (elevation 7,661 feet), and KKLD-FM (Cottonwood) radio towers.